||Lecture#18||If gcd(a,b)=1 and c|a then gcd(b,c)=1||Number Theory||Prof.Latif Sajid

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||Lecture#18||If gcd(a,b)=1 and 0:05:07

||Lecture#18||If gcd(a,b)=1 and c|a then gcd(b,c)=1||Number Theory||Prof.Latif Sajid

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||Lecture#19||If gcd(a,b)=1 then 0:10:13

||Lecture#19||If gcd(a,b)=1 then gcd(ac,b)=gcd(c,b)||Number Theory||Prof.Latif Sajid

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||Lecture#20||If gcd(a,b)=1 and gcd(a,c)=1 then gcd(a,bc)=1||Number Theory||Prof.Latif Sajid

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||Lecture#32||If gcd(a,b,c)=d,then gcd(gcd(a,b),c)=gcd(a,gcd(b,c)=gcd(gcd(a,c),b) 0:19:46

||Lecture#32||If gcd(a,b,c)=d,then gcd(gcd(a,b),c)=gcd(a,gcd(b,c)=gcd(gcd(a,c),b) ||Prof.Latif Sajid

||Lecture#17||If a|bc with 0:08:50

||Lecture#17||If a|bc with gcd(a,b)=1 then a|c||Examples||Prof.Latif Sajid||Number Theory||

||Lecture#33||If gcd(a,b)=1,then gcd(a-b,a+b,ab)=1||Prof.Latif 0:12:43

||Lecture#33||If gcd(a,b)=1,then gcd(a-b,a+b,ab)=1||Prof.Latif Sajid

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||Lecture#29||If gcd(a,b)=1,then gcd(a+b,a-b)=1 or 2 ||Prof.Latif Sajid

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||Lecture#15||If a|c and b|c with gcd(a,b)=1 then ab|c||Prof.Latif Sajid||Number Theory||